550060625 has 10 divisors (see below), whose sum is σ = 687356538. Its totient is φ = 440048000.

The previous prime is 550060613. The next prime is 550060639. The reversal of 550060625 is 526060055.

It can be written as a sum of positive squares in 5 ways, for example, as 138133009 + 411927616 = 11753^2 + 20296^2 .

It is not a de Polignac number, because 550060625 - 2⁶ = 550060561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 439424 + ... + 440673.

Almost surely, 2^550060625 is an apocalyptic number.

It is an amenable number.

550060625 is a deficient number, since it is larger than the sum of its proper divisors (137295913).

550060625 is an frugal number, since it uses more digits than its factorization.

550060625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880117 (or 880102 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 550060625 is about 23453.3712928440. The cubic root of 550060625 is about 819.3513733443.

The spelling of 550060625 in words is "five hundred fifty million, sixty thousand, six hundred twenty-five".